1024784280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{218971}}^1$

素因数の和:219001

約数の個数: 96

約数和(自身を含む): 3586761360

約数和(自身を除く): 2561977080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 218971, 437942, 656913, 875884, 1094855, 1313826, 1751768, 1970739, 2189710, 2627652, 2846623, 3284565, 3941478, 4379420, 5255304, 5693246, 6569130, 7882956, 8539869, 8758840, 9853695, 11386492, 13138260, 14233115, 15765912, 17079738, 19707390, 22772984, 25619607, 26276520, 28466230, 34159476, 39414780, 42699345, 51239214, 56932460, 68318952, 78829560, 85398690, 102478428, 113864920, 128098035, 170797380, 204956856, 256196070, 341594760, 512392140, 1024784280]

約数ペア:

[(1, 1024784280), (2, 512392140), (3, 341594760), (4, 256196070), (5, 204956856), (6, 170797380), (8, 128098035), (9, 113864920), (10, 102478428), (12, 85398690), (13, 78829560), (15, 68318952), (18, 56932460), (20, 51239214), (24, 42699345), (26, 39414780), (30, 34159476), (36, 28466230), (39, 26276520), (40, 25619607), (45, 22772984), (52, 19707390), (60, 17079738), (65, 15765912), (72, 14233115), (78, 13138260), (90, 11386492), (104, 9853695), (117, 8758840), (120, 8539869), (130, 7882956), (156, 6569130), (180, 5693246), (195, 5255304), (234, 4379420), (260, 3941478), (312, 3284565), (360, 2846623), (390, 2627652), (468, 2189710), (520, 1970739), (585, 1751768), (780, 1313826), (936, 1094855), (1170, 875884), (1560, 656913), (2340, 437942), (4680, 218971)]